Math, asked by manisha7279, 1 year ago

3x+2y =12 xy= 6 then what is 27x3+8y3

Answers

Answered by lathamalathy

(3x+2y)3=27x3+8y3+18xy(3x+2y)

1728=27x3+8y3+(18×6×12)

1728=27x3+8y3+1296

27x3+8y3=1728-1296

=432

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